Properties of Alumina/Titania/Epoxy Micro-Nano Structured Composites

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2016/02/01

タイトル(英語): Properties of Alumina/Titania/Epoxy Micro-Nano Structured Composites

著者名: Jielin Guo (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Yu Chen (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Zhihui Shao (State Key Laboratory of Electri

著者名(英語): Jielin Guo (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Yu Chen (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Zhihui Shao (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Jielong Wu (Shaanxi Electric Power Company), Yonghong Cheng (State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University), Toshikatsu Tanaka (IPS Research Center, Waseda University)

キーワード: epoxy nanocomposite，glass transition temperature，AC breakdown strength，dielectric spectrum

要約(英語): To reduce the insulation faults in GIS, it is still important to develop a new material for the epoxy spacer with high thermal and insulating properties. In this paper, six kinds of materials were prepared with different concentrations of 12-21 µm micro-alumina, 30 nm nano-alumina and 10 nm nano-titania fillers, i.e. neat epoxy, micro composite, two kinds of nano-composites, and two types of nano-micro-mixture-composites. Their thermal behavior, dielectric strength, dielectric spectrum were measured and analyzed. It is concluded that nano-filler addition can increase glass transition temperature and breakdown strength.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.136 No.2 （2016） 特集：2014 International Symposium on Electrical Insulating Materials

本誌掲載ページ: 107-108 p

原稿種別: 研究開発レター／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/136/2/136_107/_article/-char/ja/